105
Fig. 1.36 Zooid anatomy and ovicell structure in: ( A , B ) Celleporella
hyalina ; ( C ) Antarctothoa bougainvillei . ( A ) Schematic depiction of
female polymorphic zooid. ( B , C ) Schematics of longitudinal sections
through zooids with ovicells ( A , B from Ostrovsky 1998 , courtesy of
John Wiley and Sons, http://onlinelibrary.wiley.com/doi/10.1111/j.14636395.1998.tb01280.x/abstract ). Abbreviations: as ascus, bc brood
cavity, bw basal wall, d diaphragm, dk distal ooecium-producing kenozooid, ес ectooecium, en entooecium, fpc frontal pore chamber, fr
frontal shield, m muscle strands of ooecial vesicle, mp parietal muscles,
mr retractor muscle of polypide, mz maternal autozooid, oc ooecial
coelom, of ovicell fl oor, op operculum, ov ovary, р polypide, рс basal
pore chamber, pp pseudopore, pr rudimentary polypide of female
zooid, sc sclerite of ooecial vesicle, ts tentacle sheath, tw transverse
wall, v ooecial vesicle
Figures
Fig. 1.36 Zooid anatomy and ovicell structure in: ( A , B ) Celleporella
hyalina ; ( C ) Antarctothoa bougainvillei . ( A ) Schematic depiction of
female polymorphic zooid. ( B , C ) Schematics of longitudinal sections
through zooids with ovicells ( A , B from Ostrovsky 1998 , courtesy of
John Wiley and Sons, http://onlinelibrary.wiley.com/doi/10.1111/j.14636395.1998.tb01280.x/abstract ). Abbreviations: as ascus, bc brood
cavity, bw basal wall, d diaphragm, dk distal ooecium-producing kenozooid, ес ectooecium, en entooecium, fpc frontal pore chamber, fr
frontal shield, m muscle strands of ooecial vesicle, mp parietal muscles,
mr retractor muscle of polypide, mz maternal autozooid, oc ooecial
coelom, of ovicell fl oor, op operculum, ov ovary, р polypide, рс basal
pore chamber, pp pseudopore, pr rudimentary polypide of female
zooid, sc sclerite of ooecial vesicle, ts tentacle sheath, tw transverse
wall, v ooecial vesicle
Figures